Math Dump /sym/57f157
id=610989 · host=fr.findroms.cloud · 2026-08-20 02:16Z
9y² + 7y + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
79K
∇²n = 0
∑_{k=1}^{n} k = n(n+1)/2
43K
ω = 2πf
∇²ψ = 0
d/dβ [β^4] = 4β^3
F = ma
det| 4 6 ; 3 5 | = 2
e^{i\pi} + 1 = 0